A California appeals court on Tuesday upheld actor Danny Masterson 's convictions and long prison sentence for raping two women at his home in 2003.

In an 89-page ruling, the three-judge panel unanimously found that the "That '70s Show" actor had failed to demonstrate that the lower court made errors that would warrant granting him a new trial.

The panel also rejected a petition filed by Masterson that claimed ineffective assistance of counsel.